The best place to add the sentence would be A, after sentence 3
The poem compares the poet's beloved to a summer day; the beloved is, however, "more lovely and more temperate". Summer can be shaken by rough winds, and its heat may be excessive. The biggest problem with summer, however, is its fleeting nature; like all seasons, it will pass more or less soon, and the speaker does not wish his beloved's beauty to fade. His solution is stating that just as his beloved is "more lovely", his beauty will outlive summer thanks to the poet's verses. "So long lives this", says the poet, meaning the poem, the beloved's beauty will survive, and his "eternal summer shall not fade".
I don't have the sentences you want but I can tell you a few things about how to write a sentence:
1:Make sure to express a complete thought
2:use correct punctuation
3:include both a subject and a verb
If you can do this than your sentence structure will be terrific
I believe it is D. a new room will be automatically added to the table